--- /dev/null
+#include "../test/helpers.h"
+
+int main(void) {
+ struct strgrp *ctx;
+ struct strgrp_iter *iter;
+
+ plan_tests(1);
+ create(ctx, DEFAULT_SIMILARITY);
+ iter = strgrp_iter_new(ctx);
+ ok1(!strgrp_iter_next(iter));
+ strgrp_iter_free(iter);
+ strgrp_free(ctx);
+ return exit_status();
+}